Abstract: A control system includes a plurality of pressure sensors, each to detect a pressure in a respective dynamic gas lock (DGL) nozzle control region of a plurality of DGL nozzle control regions. Each DGL nozzle control region includes one or more DGL nozzles. The control system includes a plurality of mass flow controllers (MFCs). Each MFC of the plurality of MFCs is to control a flow velocity in a respective DGL nozzle control region of the plurality of DGL nozzle control regions. The control system includes a controller to selectively cause one or more MFCs of the plurality of MFCs to adjust flow velocities in one or more DGL nozzle control regions of the plurality of DGL nozzle control regions based on pressures detected by the plurality of pressure sensors in DGL nozzle control regions of the plurality of DGL nozzle control regions.

Abstract: A semiconductor device, includes a device layer comprising: a channel region; a gate stack over and along sidewalls of the channel region and a first insulating fin; and an epitaxial source/drain region adjacent the channel region, wherein the epitaxial source/drain region extends through the first insulating fin. The semiconductor device further includes a front-side interconnect structure on a first side of the device layer; and a backside interconnect structure on a second side of the device layer opposite the first side of the device layer. The backside interconnect structure comprises a backside source/drain contact that is electrically connected to the epitaxial source/drain region.

Abstract: A control system includes a plurality of pressure sensors, each to detect a pressure in a respective dynamic gas lock (DGL) nozzle control region of a plurality of DGL nozzle control regions. Each DGL nozzle control region includes one or more DGL nozzles. The control system includes a plurality of mass flow controllers (MFCs). Each MFC of the plurality of MFCs is to control a flow velocity in a respective DGL nozzle control region of the plurality of DGL nozzle control regions. The control system includes a controller to selectively cause one or more MFCs of the plurality of MFCs to adjust flow velocities in one or more DGL nozzle control regions of the plurality of DGL nozzle control regions based on pressures detected by the plurality of pressure sensors in DGL nozzle control regions of the plurality of DGL nozzle control regions.

Abstract: A method includes forming a multi-layer stack comprising dummy layers and semiconductor layers located alternatingly, and forming a plurality of dummy gate stacks on sidewalls and a top surface of the multi-layer stack. Two of the plurality of dummy gate stacks are immediately neighboring each other, and have a space in between. A first source/drain region and a second source/drain region are formed in the multi-layer stack, with the second source/drain region overlapping the first source/drain region. The method further includes replacing the plurality of dummy gate stacks with a plurality of replacement gate stacks, replacing a first one of the plurality of replacement gate stacks with a first dielectric isolation region, forming a deep contact plug in the space, forming a front-side via over the deep contact plug, and forming a back-side via under the deep contact plug, wherein the front-side via is electrically connected to the back-side via through the deep contact plug.

Abstract: An integrated circuit (IC) structure with a nanowire power switch device and a method of forming the IC structure are disclosed. The IC structure includes a front end of line (FEOL) device layer having a plurality of active devices, a first back end of line (BEOL) interconnect structure on the (FEOL) device layer, and a nanowire switch on the first BEOL interconnect structure. A first end of the nanowire switch is connected to an active device of the plurality of active devices through the first BEOL interconnect structure. The IC structure further includes a second BEOL interconnect structure on the nanowire switch. A second end of the nanowire switch is connected to a power source through the second BEOL interconnect structure and the second end is opposite to the first end.

Abstract: A method for enhancing anti-abrasion of a belt of a treadmill and an apparatus for practicing the method are disclosed herein. As processing the belt, the belt is installed in the apparatus and a driving device of the apparatus can move the belt. A distributing device of the apparatus scatters solid lubricative material on the surface of the belt. As the belt being moved, the lubricative material is melted by a heating device of the apparatus. When the belt is moved to leave the heating device, the melted lubricative material coagulates and engages with the surface of the belt.

Abstract: A method for enhancing anti-abrasion of a belt of a treadmill and an apparatus for practicing the method are disclosed herein. As processing the belt, the belt is installed in the apparatus and a driving device of the apparatus can move the belt. A distributing device of the apparatus scatters solid lubricative material on the surface of the belt. As the belt being moved, the lubricative material is melted by a heating device of the apparatus. When the belt is moved to leave the heating device, the melted lubricative material coagulates and engages with the surface of the belt.

Abstract: A method for enhancing anti-abrasion of a belt of a treadmill and an apparatus for practicing the method are disclosed herein. As processing the belt, the belt is installed in the apparatus and a driving device of the apparatus can move the belt. A distributing device of the apparatus scatters solid lubricative material on the surface of the belt. As the belt being moved, the lubricative material is melted by a heating device of the apparatus. When the belt is moved to leave the heating device, the melted lubricative material coagulates and engages with the surface of the belt.

Abstract: A tool box includes a casing with at least one open side for a plurality of boxes pivotally received therein. A link is pivotally connected to the boxes and located at a distance from the pivotal point of the boxes. An activation member is pivotally connected to one of the boxes and has a slot for receiving a boss extending from the link so that when pivoting the activation member, the link pivots the boxes to open. A spring is connected between the activation member and the casing so as to close all the boxes by pulling the activation member.

Abstract: This invention is a moving-character sound structure, involving mainly a mechanical unit. On the surface of the mechanical unit is an animal character. The eyes and mouth of the character are movable. The eyes and mouth of the character are connected to a transmission mechanism composed of a swing rod, a spring and a motor. Inside the mechanical unit are various circuits for radio, tape recorder, vocal IC, karaoke, and a driving circuit. When the push keys on the mechanical unit are pushed to select specific sound function giving off sound, the driving motor analyzes the specific frequency and activates the motor to rotate intermittently, causing the eyes and mouth of the character to open and close intermittently.